#include <string>
#include <stdint.h>
#define SERVER_IP "193.112.139.54"
#define SERVER_PORT 2099
#define MSG_SIZE 50
#define MSG_INTERVAL 66
#define MAX_MSG_ID 1000
enum CMD {
	CMD_DATA,
	CMD_ACK,
	CMD_GET_DATA,
	CMD_FINISH,
};
std::string random_string(size_t length) ;
#define PARTIAL_NUM 3
